THUNDERBOLT DESIGNS

ENVELOPE SIZE CHART

#10 Commercial Envelopes
Catalog Envelopes
Booklet Envelopes
Baronial Envelopes
Announcement Envelopes

#10 Business
Commercial Envelopes

Number

Size

Number

Size

6-1/4
3-1/4 x 6-1/2
9
3-7/8 x 8-7/8
6-3/4
3-5/8 x 6-1/2
10
4-1/8 x 9-1/2
7
3-3/4 x 6-3/4
11
4-1/2 x 10-3/8
7-3/4
3-7/8 x 7-1/2
12
4-3/4 x 11
8-5/8
3-5/8 x 8-5/8
14
5 x 11-1/2

Catalog Envelopes Center & Bottom Seam
Coin
Policy Envelopes
Number
Size
Number
Size
1
2-1/4 x 3-1/2
10
4-1/8 x 9-1/2
3
2-1/2 x 4-1/4
11
4-1/2 x 10-3/8
4
3 x 4-1/2
14
5 x 11-1/2
4-1/2
3 x 4-7/8
Catalog Envelopes
5
2-7/8 x 5-1/4
1
6 x 9
5-1/2
3-1/8 x 5-1/2
1-3/4
6-1/2 x 9-1/2
6
3-3/8 x 6
3
7 x 10
7
3-1/2 x 6-1/2
6
7-1/2 x 10 1/2
Scarf Envelopes
8
8-1/4 x 11-1/4
1
4-5/8 x 6-3/4
9-3/4
8-3/4 x 11-1/4
3
5 x 7-1/2
10-1/2
9 x 12
4-1/4
5-1/2 x 7-1/2
12-1/2
9-1/2 x 12-1/2
6
5-1/2 x 8-1/4
13-1/2
10 x 13
Glove Envelopes
10 x 15
7
4 x 6-3/8
14-1/2
11-1/2 x 14-1/2
8
3-7/8 x 7-1/2
15-1/2
12 x 15-1/2

Booklet Envelopes

Side-Seam

Number

Size

Number

Size
3
4-3/4 x 6-1/2
7-1/4
7 x 10
4-1/2
5-1/2 x 7-1/2
7-1/2
7-1/2 x 10-1/2
5
5-1/2 x 8-1/8
9
8-3/4 x 11-1/2
6
5-3/4 x 8-7/8
9-1/2
8-3/4 x 11-1/2
6-1/2
6 x 9
10
9-1/2 x 12-5/8
7
6-1/4 x 9-5/8
13
10 x 13

Baronial Envelopes

Number

Size

4 Bar 3-5/8 x 5-1/8
5 Bar 4-1/8 x 5-5/8
5-1/2 Bar 4-3/8 x 5-3/4
6 Bar 4-3/4 x 6-1/2
7 Bar 5-1/4 x 7-1/2

Announcement Envelopes

Number

Size

A-2 4-3/8 x 5-3/4
A-6 4-3/4 x 6-1/2
A-7 5-1/4 x 7-1/4
A-8 5-1/2 x 8-1/8
A-9 3-7/8 x 8-7/8
A-10 6 x 9-1/2